Multiple ChoiceWhich of the following correctly describes the relationship between mass, volume, and density?22views
Multiple ChoiceWhich physical property is defined as the mass of an object divided by its volume?27views
Multiple ChoiceIn a laboratory experiment, a student measures the mass of a plastic cube to be 24.0 g and its volume to be 8.0 cm^3. What is the density of the plastic cube?20views
Multiple ChoiceWhich term is defined as the ratio of the mass of a substance to the volume of the substance?49views
Multiple ChoiceA liquid in the lab has a density of 1.24 g/cm^3. What is the mass of 250 mL of this liquid?40views
Multiple ChoiceGiven that FeO crystallizes in the rock salt (NaCl) structure, which of the following is closest to its density in g/cm^3? (Atomic masses: Fe = 55.85 g/mol, O = 16.00 g/mol; Avogadro's number = 6.022 × 10^{23} mol^{-1}; edge length of unit cell = 4.30 Å)34views